Question
Easy
If $0.139 +0.75 + 2.105 (1.001) \times 1.1 = 2 - k$, then the value of k is
1
0.8925
2
0.982
3
0.1071
4
0.1075
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Number Operations
Topic: Order of Operations (BODMAS)
Correct Answer
Option C
Explanation
To solve the equation \(0.139 + 0.75 + 2.105 \times 1.001 \times 1.1 = 2 - k\), we need to calculate the left-hand side and then determine the value of \(k\). 1. Calculate the expression \(2.105 \times 1.001 \times 1.1\): - First, calculate \(2.105 \times 1.001\): \[ 2.105 \times 1.001 = 2.105 + 0.002105 = 2.107105 \] - Next, multiply the result by 1.1: \[ 2.107105 \times 1.1 = 2.3178155…Read More
Similar Questions from REET Exam - Paper 1 - Year 2018
Question 1
Easy
Source :
Number Operations
The value of
$[(-4) + 2] \times (-3) – (-3) [(-3) \times (-7) – 8] + (4) [(-48) \div 6]$
is
Chapter :
Number Operations
Topic :
Order of Operations (BODMAS)
Question 2
Easy
Source :
Number Operations
What should be subtracted from the sum of 8008, 8088 and 8808 to obtain 17863 ?
Chapter :
Number Operations
Topic :
Order of Operations (BODMAS)
Question 3
Easy
Source :
Number Operations
What should be subtracted from the sum of 9909, 9099 and 9009 to obtain 25454 ?
Chapter :
Number Operations
Topic :
Order of Operations (BODMAS)
Question 4
Easy
Source :
Number Operations
The value of $25.3\times5-35\div5-3\times18.5$ is :
Chapter :
Number Operations
Topic :
Order of Operations (BODMAS)